/// <summary>
/// 获取当前活动
/// </summary>
/// <param name="tryTimes"></param>
/// <returns></returns>
private async Task GetCurrentActivities(int tryTimes = 2)
{
if (LastGetActivityTime > DateTime.Now.AddMinutes(-5)) //三分钟以内不重复获取
{
return;
}
var advertisementResult = await OfoApi.GetAdvertisementsAsync(await PositionUtility.GetUnFixBasicPositionAsync());
if (await CheckOfoApiResult(advertisementResult))
{
LastGetActivityTime = DateTime.Now;
//缓存起始屏幕splash
var cacheSplashTask = Task.Run(async() =>
{
try
{
if (advertisementResult?.Data?.splash?.Count > 0)
{
var splashInfo = advertisementResult.Data.splash[0];
if (!splashInfo.ImgName.Equals(Global.AppConfig.LastCacheSplashFileName)) //缓存的不是当前Splash
{
if (await LocalCacheUtility.CacheHttpFileAsync(splashInfo.ImgName, splashInfo.ImgUrl))
{
Global.AppConfig.LastCacheSplashFileName = splashInfo.ImgName;
Global.AppConfig.CacheSplashExpire = VariousUtility.TimeStampToDateTime(splashInfo.expire * 10000L);
Global.SaveAppConfig();
}
}
}
}
catch (Exception ex)
{
Debug.WriteLine(ex);
}
});
var activity = advertisementResult.Data.activity?.Count > 0 ? advertisementResult.Data.activity[0] : null;
if (activity != null)
{
if (Global.AppConfig.LastShowActivityId == activity.id && Global.AppConfig.LastShowActivityTime > DateTime.Now.AddHours(-3)) //今天已经显示过当前活动，则不再显示
{
return;
}
else //显示活动
{
ActivityPopupContentView activityPopupContentView = new ActivityPopupContentView();
ActivityPopupContentViewModel popupContentViewModel = new ActivityPopupContentViewModel()
{
Activity = activity,
};
await ShowContentNotifyAsync(activityPopupContentView, popupContentViewModel);
}
}
}
else
{
if (tryTimes-- > 0)
{
await GetCurrentActivities(tryTimes);
}
}
}
protected override async Task InitializationAsync()
{
var cacheSize = await LocalCacheUtility.GetLocalCacheSizeAsync(true);
CacheSize = VariousUtility.ByteSizeToString(cacheSize);
}
public SettingContentViewModel()
{
LoginOutCommand = new RelayCommand(async(state) =>
{
var dialogResult = await MessageDialogUtility.ShowMessageAsync("您确认要退出登录吗？", "退出登录");
if (dialogResult == MessageDialogResult.OK)
{
Global.ClearUserStatus();
await Dispatcher.RunAsync(CoreDispatcherPriority.Normal, () =>
{
if (Window.Current?.Content is Frame rootFrame)
{
rootFrame.BackStack.Clear();
}
});
await TryNavigateAsync(typeof(NoLoginView));
}
});
ClearCacheCommand = new RelayCommand(async(state) =>
{
var dialogResult = await MessageDialogUtility.ShowMessageAsync("您确认要清除所有缓存吗？", "缓存清理");
if (dialogResult == MessageDialogResult.OK)
{
Global.ClearCacheSetting();
await LocalCacheUtility.ClearLocalCacheFile();
await MessageDialogUtility.ShowMessageAsync("缓存清理完成", "缓存清理", MessageDialogType.OK);
var cacheSize = await LocalCacheUtility.GetLocalCacheSizeAsync(true);
CacheSize = VariousUtility.ByteSizeToString(cacheSize);
}
});
AboutSoftWareLicenseCommand = new RelayCommand((state) =>
{
var args = new ContentPageArgs()
{
Name = "软件授权",
ContentElement = new SoftWareLicenseContentView(),
};
ContentNavigation(args);
});
AboutUsCommand = new RelayCommand((state) =>
{
var args = new ContentPageArgs()
{
Name = "关于我们",
ContentElement = new AboutUsContentView(),
};
ContentNavigation(args);
});
AboutSoftWareCommand = new RelayCommand((state) =>
{
var args = new ContentPageArgs()
{
Name = "免责声明",
ContentElement = new AboutSoftWareContentView(),
};
ContentNavigation(args);
});
}
private async void SendEmailButtonClick(object sender, RoutedEventArgs e)
{
var version = $"{Package.Current.Id.Version.Major}.{Package.Current.Id.Version.Minor}.{Package.Current.Id.Version.Build}";
var mailto = new Uri($"mailto:[email protected]?subject=ofo共享单车反馈&body=%0A%0A版本信息：{version}%0A系统信息：{VariousUtility.GetSystemDetail()}%0A");
await Launcher.LaunchUriAsync(mailto);
}
